CN212456120U - Scroll bar transmission lifting television frame - Google Patents

Abstract

The utility model relates to a scroll bar transmission lifting television frame, which comprises a supporting frame and a lifting frame, wherein the lifting frame is movably connected with the supporting frame, the support frame is provided with a driving assembly, the driving assembly comprises mounting seats, a rotating handle, a transmission rod, a rotating rod and a worm, a plurality of mounting seats are arranged in the support frame, the rotating rod can rotate to transversely penetrate through the mounting seats, the transmission rod is in transmission connection with the rotating rod through gear meshing, the rotating handle is arranged at the outer end of the rotating rod, the worm vertically penetrates through the support frame and is in transmission connection with the lifting frame, the bottom end of the worm is provided with conical teeth, the rotating rod is provided with conical gears in a penetrating manner, the rotating rod is connected with the worm in a transmission way through the engagement of the conical gear and the conical teeth, the utility model has simple structure, can be descended to a proper height to be convenient for installing a television, or the lifting frame is controlled to lift according to the watching habit of the individual to adjust the height position of the television, so as to obtain a comfortable watching visual angle.

Description

Scroll bar transmission lifting television frame

Technical Field

The utility model relates to a TV appurtenance field indicates a scroll bar transmission lift TV frame especially.

Background

The existing television generally adopts a wall-hung installation mode, is inconvenient to install, has fixed installation height, cannot be adjusted, and is very troublesome to dismount and remount when the position needs to be changed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a TV height-adjustable festival, simple to operate's scroll bar transmission lift TV frame.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a worm transmission lift TV frame, includes support frame and crane, crane and support frame swing joint, be equipped with drive assembly on the support frame, drive assembly includes mount pad, twist grip, transfer line, bull stick and worm, a plurality of the mount pad is established in the support frame, the rotatable mount pad of crossing of bull stick, the transfer line passes through the gear engagement transmission with the bull stick and is connected, twist grip establishes the outer end at the bull stick, the worm is worn to establish perpendicularly in the support frame and is connected with the crane transmission, the bottom of worm is equipped with the taper tooth, wear to be equipped with conical gear on the bull stick, make the bull stick be connected with the worm transmission through conical gear and taper tooth meshing.

Preferably, the crane includes the fall way, interior tooth screwed pipe and mounting panel, interior tooth screwed pipe is equipped with the internal thread, interior tooth screwed pipe is connected with worm screw thread transmission, the fall way is connected with interior tooth screwed pipe and just goes up and down to move on the support frame through the guide pin bushing, the mounting panel is established between two fall ways.

Preferably, a plurality of detachable installation parts are further arranged on the installation plate.

Preferably, the support frame includes two side bearers, and two side bearers all include fixed pipe and supporting legs, two the both sides at fixed pipe are established relatively respectively to the supporting legs, be equipped with the pipe on the fixed pipe, the worm is worn to establish in the pipe, the elevator pipe passes through the guide pin bushing and leads to the removal on the pipe, is equipped with the installation pipe between two side bearers, be equipped with corresponding mount pad in installation pipe and the fixed pipe respectively, twist grip establishes the outside at the installation pipe.

Preferably, the support frame includes two side bearers, is connected with first connecting pipe and second connecting pipe between two side bearers, and two side bearers all include first stabilizer blade and second stabilizer blade, first stabilizer blade and second stabilizer blade fixed connection, the both ends and two first stabilizer blades of first connecting pipe are connected, the both ends and two second stabilizer blades of second connecting pipe are connected, the top of first connecting pipe is equipped with pipe and base, the base is established between two pipes, is equipped with the mount pad in two pipes respectively, the worm is established in the pipe, be equipped with the mount pad on the base, the mount pad has been crossed to the bull stick, and its both ends are connected with the worm transmission respectively.

The beneficial effects of the utility model reside in that: the utility model has simple structure, and the rotary handle can be rotated to control the movement of the lifting frame and can descend to a proper height so as to install the television through the gear engagement of the transmission rod and the rotary rod, the conical gear and the conical tooth engagement of the rotary rod and the worm and the threaded connection of the worm and the internal thread screw tube, or the lifting frame can be controlled to ascend and descend according to the watching habit of an individual so as to adjust the height position of the television, so that a comfortable watching visual angle can be obtained;

the mounting position of the mounting frame on the mounting plate is changed to adjust the distance between the mounting frames, so that televisions of different specifications can be mounted in a matching mode, and the application range is enlarged.

Drawings

Fig. 1 is a first perspective view of embodiment 1.

Fig. 2 is a perspective view of the second embodiment 1.

Fig. 3 is an exploded view of example 1.

FIG. 4 is a schematic side frame structure of example 1.

Fig. 5 is an exploded view of the mount of embodiment 1.

Fig. 6 is a perspective view of the driving assembly.

Fig. 7 is a connection structure of the rotary rod and the worm.

Fig. 8 is an enlarged view of fig. 7 at a.

Fig. 9 is a first perspective view of embodiment 2.

Fig. 10 is a second perspective view of embodiment 2.

Description of reference numerals: 1. a support frame; 11. a side frame; 111. a fixed tube; 112. supporting legs; 113. a first leg; 114. a second leg; 115. a taper foot; 12. a conduit; 13. installing a pipe; 14. a first connecting pipe; 15. a second connecting pipe; 16. a base; 17. a carrier plate; 2. a lifting frame; 21. a lifting pipe; 22. mounting a plate; 23. a guide sleeve; 24. a mounting member; 241. a clamping block; 2411. hooking ends; 2412. a movable opening; 242. mounting a bar; 2421. a circular hole; 2422. a square hole; 2423. connecting holes; 25. an internal pressure solenoid; 3. a drive assembly; 31. a rotating rod; 32. rotating the handle; 33. a transmission rod; 34. a worm; 341. tapered teeth; 35. a bevel gear; 36. and (7) mounting a seat.

Detailed Description

Example 1

Referring to fig. 1-8, the present embodiment relates to a scroll bar transmission lifting television stand, which includes a support frame 1, a driving assembly 3, and a lifting frame 2, wherein the lifting frame 2 is movably connected to the support frame 1, the support frame 1 is provided with the driving assembly 3, the driving assembly 3 is in transmission connection with the lifting frame 2, a television is installed on the lifting frame 2, and the lifting frame 2 is driven by the driving assembly 3 to move, so as to adjust the height of the television.

Preferably, the support frame 1 includes two side frames 11, and two side frames 11 all include fixed pipe 111 and supporting legs 112, two the supporting legs 112 are established respectively in the both sides of fixed pipe 111 relatively, two the bottom of supporting legs 112 is equipped with the awl foot 115 perpendicular to ground respectively, and this support awl foot 115 makes the support frame place more stably, two be equipped with the pipe 12 on the fixed pipe 111 respectively, communicate between fixed pipe 111 and the pipe 12, be equipped with installation pipe 13 between two side frames 11.

Preferably, the lifting frame 2 comprises an elevating tube 21, an inner threaded tube 25 and a mounting plate 22, the inner threaded tube 25 is provided with an internal thread, the top end of the elevating tube 21 is connected with the inner threaded tube 25, the two inner threaded tubes 25 are respectively arranged in the guide tube 12 in a penetrating manner, the two elevating tubes 21 are respectively guided to move outside the guide tube 12 through guide sleeves 23, the mounting plate 22 is connected between the two elevating tubes 21, two mounting members 24 are detachably mounted on the mounting plate 22, each mounting member 24 comprises a fixture block 241 and a mounting bar 242, the upper end and the lower end of the fixture block 241 are respectively provided with a hook end 2411, the two lifting tubes are clamped on the mounting plate 22 through the hook end 2411, two side surfaces of the fixture block 241 are respectively provided with a movable opening 2412, the side surface of the mounting bar 242 is provided with a connecting hole 2423, the mounting bar is matched and connected with a nut through a screw passing through the connecting hole 2413, the mounting bar 242 is provided with a plurality of mounting holes, including a circular hole 2421 and a square hole 2422. The mounting positions of the two mounting pieces 24 on the mounting plate 22 are changed, so that the distance between the two mounting pieces can be adjusted, the mounting bar 242 can be moved to adapt to televisions with different specifications, the inclination angle of the television can be adjusted by moving the mounting bar 242, and the nut locking screw can limit the movement of the mounting bar 242 to fix the position of the television.

Preferably, the driving assembly 3 includes three mounting seats 36, a rotating handle 32, a transmission rod 33, a rotating rod 31 and worms 34, one of the three mounting seats 36 is arranged in the mounting tube 13, the other two mounting seats are respectively arranged in the two fixing tubes 111, the rotating rod 31 is arranged in the three mounting seats 36 in a penetrating manner, the middle of the rotating rod 31 is provided with a transmission gear, two ends of the rotating rod 31 are respectively provided with a bevel gear 35, the transmission rod 33 is also provided with a transmission gear, the transmission rod 33 and the rotating rod 31 are in meshing transmission connection through the two transmission gears, the rotating handle 32 is connected to the outer end of the transmission rod 33, the two worms 34 are respectively arranged in the two guide tubes 12 in a penetrating manner, the worms 34 are provided with external threads, the bottom ends of the worms 34 are provided with tapered teeth 341, the bottom ends of the worms 34 are arranged in the other two mounting seats 36 in a penetrating manner, and are meshed, the worm 34 and the internal thread solenoid 25 are in matched transmission connection through external threads and internal threads.

The rotating handle 32 is rotated to drive the transmission rod 33 to rotate, the rotating rod 31 is driven to rotate through the meshing transmission of the transmission gear, the worm 34 is driven to vertically rotate through the meshing transmission of the conical gear 35 and the conical teeth 341, the inner threaded pipe 25 is driven to rotate and move up and down through the threaded transmission connection, the inner threaded pipe 25 drives the lifting pipe 21 to guide the lifting pipe 21 to move up and down on the guide pipe 12, and therefore the height position of a television installed on the installation part 24 can be adjusted.

Example 2

Referring to fig. 9-10, this embodiment is a variation of embodiment 1, and the variation is: be connected with first connecting pipe 14 and second connecting pipe 15 between two side bearer 11, two side bearer 11 all include first stabilizer blade 113 and second stabilizer blade 114, first stabilizer blade 113 and second stabilizer blade 114 fixed connection, first stabilizer blade 113 also is equipped with awl foot 115 with the bottom of second stabilizer blade 114 respectively, the both ends and two first stabilizer blade 113 of first connecting pipe 14 are connected, the both ends and two second stabilizer blade 114 of second connecting pipe 15 are connected, the top of first connecting pipe 14 is equipped with pipe 12 and base 16, second connecting pipe 15 is connected with a carrier plate 17, base 16 is established between two pipe 12, be equipped with the shell on the base 16, one of them of three mount pad 36 is established in the shell, and other two are established in pipe 12, bull stick 31 wears to establish in three mount pad 36.

The working principle is that the television is arranged on the lifting frame 2, when the rotating handle 32 is rotated clockwise, the transmission rod 33 is driven to rotate, the transmission rod 33 is meshed with the two transmission gears to drive the rotating rod 31 to rotate, the rotating rod 31 is meshed with the conical teeth 341 through the conical gear 35 to drive the worm 34 to rotate, the worm 34 drives the internal thread screwed pipe 25 to move up and down through thread transmission, and the internal thread screwed pipe 25 drives the lifting pipe 21 to guide and lift on the guide pipe 12, so that the height of the television can be improved; when the rotating handle 32 is rotated counterclockwise, the internal thread coil 25 drives the lifting tube 21 to descend on the guiding tube 12, so as to reduce the height of the television.

The utility model is simple in operation, can adjust comfortable angle with the TV, obtain better viewing angle and make things convenient for the dismouting TV, but the interval adaptation that changes the mounting bracket installs different TV, application scope is wide.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims (5)

1. The utility model provides a scroll bar transmission lift TV frame which characterized in that: including support frame and crane, crane and support frame swing joint, be equipped with drive assembly on the support frame, drive assembly includes mount pad, twist grip, transfer line, bull stick and worm, a plurality of the mount pad is established in the support frame, the rotatable mount pad of crossing of bull stick, the transfer line passes through the gear engagement transmission with the bull stick and is connected, twist grip establishes the outer end at the bull stick, the worm is worn to establish perpendicularly in the support frame and is connected with the crane transmission, the bottom of worm is equipped with the taper type tooth, wear to be equipped with conical gear on the bull stick, make the bull stick be connected with the worm transmission through conical gear and taper type tooth meshing.

2. The scroll driven elevating television stand as set forth in claim 1, wherein: the crane comprises a lifting pipe, an inner thread screwed pipe and a mounting plate, the inner thread screwed pipe is provided with an internal thread, the inner thread screwed pipe is in transmission connection with a worm thread, the lifting pipe is connected with the inner thread screwed pipe and moves up and down on the support frame through a guide sleeve, and the mounting plate is arranged between the two lifting pipes.

3. The scroll driven elevating television stand as set forth in claim 2, wherein: still be equipped with a plurality of detachable installed part on the mounting panel.

4. The scroll driven elevating television stand as set forth in claim 2, wherein: the support frame includes two side bearers, and two side bearers all include fixed pipe and supporting legs, two the both sides at fixed pipe are established respectively relatively to the supporting legs, be equipped with the pipe on the fixed pipe, the worm is worn to establish in the pipe, the elevator pipe passes through the guide pin bushing and leads to the removal on the pipe, is equipped with the installation pipe between two side bearers, be equipped with corresponding mount pad in installation pipe and the fixed pipe respectively, twist grip establishes the outside at the installation pipe.

5. The scroll driven elevating television stand as set forth in claim 2, wherein: the support frame includes two side bearers, is connected with first connecting pipe and second connecting pipe between two side bearers, and two side bearers all include first stabilizer blade and second stabilizer blade, first stabilizer blade and second stabilizer blade fixed connection, the both ends and two first stabilizer blades of first connecting pipe are connected, the both ends and two second stabilizer blades of second connecting pipe are connected, the top of first connecting pipe is equipped with pipe and base, the base is established between two pipes, is equipped with the mount pad in two pipes respectively, the worm is established in the pipe, be equipped with the mount pad on the base, the mount pad is crossed to the bull stick, and its both ends are connected with the worm transmission respectively.

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